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	  <h2>毁损肢体严重程度评分</h2> 	 
	<!-- <h3 id="desc">Estimates viability of an extremity after trauma, to determine need for salvage vs empiric amputation.</h3> -->  
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	<td class="">四肢缺血 &gt; 6小时?</td>
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	<input type="checkbox" value="2" name="time" id="time"> 是</label> <small>四肢缺血分数 x2</small></td>
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	<td valign="top" class="">四肢缺血</td>
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	<input type="radio" value="1" name="limb" id="limb"> 脉冲减少但血流灌注正常</label> <small>+1</small></li>
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	<input type="radio" value="2" name="limb" id="limb"> 无脉，感觉异常，毛细血管回流缓慢</label> <small>+2</small></li>
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	<input type="radio" value="3" name="limb" id="limb"> 冰凉，麻痹，麻木/无感觉</label> <small>+3</small></li>
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	<td valign="top" class="">患者年龄范围</td>
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	<input type="radio" value="0" name="age" id="age"> <small>0</small></label></li>
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	<input type="radio" value="1" name="age" id="age"> 30-50 岁</label> <small>+1</small></li>
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	<input type="radio" value="2" name="age" id="age"> 50 岁</label> <small>+2</small></li>
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	<td valign="top" class="">休克</td>
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	<input type="radio" value="0" name="shock" id="shock"> SBP &gt; 90 连贯性</label> <small>0</small></li>
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	<input type="radio" value="1" name="shock" id="shock"> 暂时性低血压</label> <small>+1</small></li>
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	<input type="radio" value="2" name="shock" id="shock"> 持续性低血压</label> <small>+2</small></li>
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	<td valign="top" class="">损伤机理</td>
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	<input type="radio" value="1" name="injury" id="injury"> 低能量（刺伤，枪伤，单纯性骨折）</label> <small>+1</small></li>
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	<input type="radio" value="2" name="injury" id="injury"> 中等能量（脱臼，开放性/多发性骨折）</label> <small>+2</small></li>
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	<input type="radio" value="3" name="injury" id="injury"> 高等能量（近距离枪伤或军用火器伤,挤压伤)</label> <small>+3</small></li>
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	<input type="radio" value="4" name="injury" id="injury"> 极高能量(上述损伤加严重污染,软组织撕脱)</label> <small>+4</small></li>
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	<td>MESS评分</td>
	<td><input type="text" size="12" readonly="readonly" value="点击查看" name="result" id="result"> 分</td>
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	<td colspan="2">分数&gt;7表明四肢活动能力低</td>
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	<div id="source" class="extra">
	<a href="http://www.ncbi.nlm.nih.gov/pubmed/2342140">Objective criteria accurately predict amputation following lower extremity trauma. Johansen, K. Journal of Trauma, 1990.</a></div>
	
	
	
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		<p>Posted in: <a rel="category tag" title="View all posts in Orthopedics" href="http://www.mdcalc.com/category/specialties/orthopedics/">Orthopedics</a> • <a rel="category tag" title="View all posts in Surgery" href="http://www.mdcalc.com/category/specialties/surgery/">Surgery</a></p>
	
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